Aren't the stock tires 265/60/18? If so, your tire is 0.4 inches wider and 1.5 inches taller. Ride height is increase .75 inches. Circumference is 5.1% difference as is speedometer error. It would be interesting to know how mpg and acceleration are affected by the 5% change in overall gearing.

That's good news that there is no rubbing! Thanks for the update.

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The founder of JeepGarage.org, Scottina06, has a son Max who is in need of corrective surgery from an infection at birth that left one leg 4 inches short. We need to support our Jeep brothers. His family has started a fund on giveforward.com. If you have ever been helped by someone else, now is a good time to pay it forward. Here is a link to that page. God bless you! http://gfwd.at/1rz33PW

Stock tire size I believe is 30.5 and new tire size is 32.2. It is hard to tell how much it has gone down because I dont have many miles on the new tires, not even a half tank, but looks to have lost around 1.5 mpg. Do a correction and it may bring it close. I havent talked with jeep yet to see if they can get the speedo close. It doesnt matter. Jeep looks so much better.

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The founder of JeepGarage.org, Scottina06, has a son Max who is in need of corrective surgery from an infection at birth that left one leg 4 inches short. We need to support our Jeep brothers. His family has started a fund on giveforward.com. If you have ever been helped by someone else, now is a good time to pay it forward. Here is a link to that page. God bless you! http://gfwd.at/1rz33PW

No rock throwing. It doesnt stick out really any noticeable differenece. Figure 5 mm more on the outside of the rim and 5 mm on the inside. Thats not even 1/4" difference. I lost about 1.5 mpg. But now my speedo is off. So prob close. Looks much better with the fenderwells filled in a little more.